1005065404

素因数分解:

$2^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{28109}}^1$

素因数の和:29397

約数の個数: 24

約数和(自身を含む): 2011776480

約数和(自身を除く): 1006711076

約数列:

[1, 2, 4, 7, 14, 28, 1277, 2554, 5108, 8939, 17878, 28109, 35756, 56218, 112436, 196763, 393526, 787052, 35895193, 71790386, 143580772, 251266351, 502532702, 1005065404]

約数ペア:

[(1, 1005065404), (2, 502532702), (4, 251266351), (7, 143580772), (14, 71790386), (28, 35895193), (1277, 787052), (2554, 393526), (5108, 196763), (8939, 112436), (17878, 56218), (28109, 35756)]